Q. Which language does Jharkhand author Dr. Dwarika Prasad mainly write in?
Answer: Hindi
Notes: Dr. Dwarika Prasad, a Jharkhand-based author, mainly writes in Hindi. His works include "सीधी राह चलता रहा..." and "Prasad Darshan," both published in Hindi. These publications establish Hindi as his primary writing language. There is no evidence of his writings in Nagpuriya, Ho, or Santhali languages. Hindi is recognized as one of the official languages of Jharkhand alongside regional languages.